作者: F. Fidorra , H. Heidrich , R. Kaiser , D. Trommer
关键词: Data transmission 、 Communications system 、 Superheterodyne receiver 、 Photonic integrated circuit 、 Electronic engineering 、 Orthogonal frequency-division multiplexing 、 Telecommunications network 、 Computer science 、 Electrical engineering 、 Network management 、 Frequency-division multiplexing
摘要: Future communication networks should provide high capacity data transfer and enable a maximum of flexibility in network management. Optical frequency division multiplexing (OFDM) systems are widely accepted to be very appropriate for these purposes. However, prerequisite the implementation such is availability low cost, performance reliable photonic integrated circuits (PICs). In this presentation we will briefly discuss development towards heterodyne receiver introduce more detail architecture completed polarization diversity PDHR-PICs. addition demonstrate, that developed technological concept provides basis integration variety different PICs desirable modern systems.